PT81562A - METALLIC REINFORCEMENT FOR ARMED CONCRETE - Google Patents
METALLIC REINFORCEMENT FOR ARMED CONCRETEInfo
- Publication number
- PT81562A PT81562A PT81562A PT8156285A PT81562A PT 81562 A PT81562 A PT 81562A PT 81562 A PT81562 A PT 81562A PT 8156285 A PT8156285 A PT 8156285A PT 81562 A PT81562 A PT 81562A
- Authority
- PT
- Portugal
- Prior art keywords
- slightly
- metallic reinforcement
- web
- apices
- convex
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Forging (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Road Signs Or Road Markings (AREA)
- Crushing And Pulverization Processes (AREA)
- Wire Processing (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
1. Metal reinforcement for reinforced concrete of the kind having a web with a convex polygonal section whose apices are slightly frustroconical with oblique ribs on its slightly convex faces and whose section is subtantially inscribed inside a circle, characterized in that the distance separating the most convex part of the ribs (4) and the centre of the web (1) is slightly less than that separating said center and said frustoconical apices (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8418705A FR2574453B1 (en) | 1984-12-07 | 1984-12-07 | METAL REINFORCEMENT FOR REINFORCED CONCRETE |
Publications (2)
Publication Number | Publication Date |
---|---|
PT81562A true PT81562A (en) | 1985-12-01 |
PT81562B PT81562B (en) | 1987-09-18 |
Family
ID=9310351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT81562A PT81562B (en) | 1984-12-07 | 1985-11-27 | ARMACAO METALICA FOR ARMED BETA |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0187075B1 (en) |
JP (1) | JPS61191752A (en) |
AT (1) | ATE35836T1 (en) |
AU (1) | AU573927B2 (en) |
BR (1) | BR8506091A (en) |
DE (1) | DE3563864D1 (en) |
DK (1) | DK168830B1 (en) |
ES (1) | ES295972Y (en) |
FR (1) | FR2574453B1 (en) |
GR (1) | GR852916B (en) |
HK (1) | HK77589A (en) |
PT (1) | PT81562B (en) |
SG (1) | SG78688G (en) |
ZA (1) | ZA859048B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU204452B (en) * | 1989-12-07 | 1992-01-28 | December 4 Drotmuevek | Steel wire for reinforcing embedding material first for reinforcing concrete and method for producing such steel wire |
DE102013208413B4 (en) | 2013-05-07 | 2019-10-10 | Badische Stahlwerke Gmbh | Reinforcing steel, production method for reinforcing steel |
CN104164949A (en) * | 2014-08-25 | 2014-11-26 | 江苏永钢集团有限公司 | Twisted steel with nominal diameter of not more than 20mm for preventing warping during hoop manufacturing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR501776A (en) * | 1919-07-19 | 1920-04-23 | Grover Cleveland Royse | reinforcing elements for concrete constructions |
FR1564544A (en) * | 1967-01-14 | 1969-04-25 | ||
DE1907129A1 (en) * | 1969-02-13 | 1970-09-03 | Hochwald Drahtwerk Gmbh | Reinforcing bar with ribs on its periphery that are produced in the cold forming process and run obliquely to the longitudinal axis |
JPS5222623B2 (en) * | 1972-10-17 | 1977-06-18 | ||
CH651616A5 (en) * | 1981-06-04 | 1985-09-30 | Moos Stahl Ag | Reinforcing bar for reinforced concrete |
AT376469B (en) * | 1982-11-29 | 1984-11-26 | Hufnagl Walter | METHOD FOR PRODUCING RIBBED REINFORCEMENT STEEL |
-
1984
- 1984-12-07 FR FR8418705A patent/FR2574453B1/en not_active Expired
-
1985
- 1985-11-26 ZA ZA859048A patent/ZA859048B/en unknown
- 1985-11-27 PT PT81562A patent/PT81562B/en not_active IP Right Cessation
- 1985-11-27 AU AU50422/85A patent/AU573927B2/en not_active Ceased
- 1985-11-29 DE DE8585402355T patent/DE3563864D1/en not_active Expired
- 1985-11-29 EP EP85402355A patent/EP0187075B1/en not_active Expired
- 1985-11-29 AT AT85402355T patent/ATE35836T1/en not_active IP Right Cessation
- 1985-12-04 ES ES1985295972U patent/ES295972Y/en not_active Expired
- 1985-12-04 GR GR852916A patent/GR852916B/el unknown
- 1985-12-05 BR BR8506091A patent/BR8506091A/en not_active IP Right Cessation
- 1985-12-06 JP JP60274870A patent/JPS61191752A/en active Pending
- 1985-12-06 DK DK565685A patent/DK168830B1/en not_active IP Right Cessation
-
1988
- 1988-11-23 SG SG786/88A patent/SG78688G/en unknown
-
1989
- 1989-09-28 HK HK775/89A patent/HK77589A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES295972U (en) | 1987-06-16 |
AU5042285A (en) | 1986-06-12 |
BR8506091A (en) | 1986-08-19 |
EP0187075A1 (en) | 1986-07-09 |
AU573927B2 (en) | 1988-06-23 |
EP0187075B1 (en) | 1988-07-20 |
JPS61191752A (en) | 1986-08-26 |
DK168830B1 (en) | 1994-06-20 |
ZA859048B (en) | 1986-11-26 |
DE3563864D1 (en) | 1988-08-25 |
HK77589A (en) | 1989-10-06 |
PT81562B (en) | 1987-09-18 |
FR2574453B1 (en) | 1987-12-18 |
GR852916B (en) | 1986-04-07 |
FR2574453A1 (en) | 1986-06-13 |
DK565685D0 (en) | 1985-12-06 |
ES295972Y (en) | 1988-10-01 |
ATE35836T1 (en) | 1988-08-15 |
SG78688G (en) | 1989-09-01 |
DK565685A (en) | 1986-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20010731 |